Study to Evaluate a Potential PET Radioligand for Imaging Alpha-synuclein Deposits in the Brain
Public ClinicalTrials.gov record NCT06445465. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase 1 Study to Evaluate [18F]MNI-1216 ([18F]ACI-12589) as a Potential PET Radioligand for Imaging Alpha-synuclein Deposits in the Brain of Patients With Suspected Alpha-synuclein Pathology Compared With Healthy Volunteers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The overall goal of this protocol is to evaluate \[18F\]MNI-1216 (also known as \[18F\]ACI-12589) as an α-synuclein targeted radiopharmaceutical in 3 parts as follows: * Part 1: first in human (FiH) imaging * Optional Part 2: expansion of FiH imaging * Optional Part 3: retest imaging A total of up to 30 participants may be enrolled and participate in the study. Part 1 of the study will include up to 10 participants (target of up to 5 healthy volunteers and up to 5 participants with idiopathic Parkinson's Disease). There will be an ongoing review of study data in Part 1 to evaluate the characteristics of tracer binding and safety. If the study results are deemed adequate in Part 1, Part 2 and/or Part 3 may be initiated. The decision to initiate Part 3 may also include a review of data from Part 2, if Part 2 is performed and the data are available. If performed, Part 2 will include up to 20 participants, including health volunteers and participants with α-synucleinopathies to acquire additional tracer-related data. If performed, Part 3 will include up to 10 participants from in Part 1 and/or Part 2 (including health volunteers and participants with α-synucleinopathies) to evaluate the reliability of \[18F\]MNI-1216 (\[18F\]ACI-12589) Positron Emission Tomography (PET) imaging.
Study identification
- NCT ID
- NCT06445465
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 12 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 21 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 23, 2020
- Primary completion
- Nov 25, 2024
- Completion
- Nov 25, 2024
- Last update posted
- Feb 18, 2025
2020 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Invicro | New Haven | Connecticut | 06510 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06445465, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 18, 2025 · Synced Sep 29, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06445465 live on ClinicalTrials.gov.